package com.hmall.search.mq;

import com.hmall.search.service.ISearchService;
import org.springframework.amqp.core.ExchangeTypes;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

/**
 * @ProjectName: hm-mall
 * @Package: com.hmall.search.mq
 * @ClassName: ItemListener
 * @Author: 王加其
 * @Date: 2023/5/22 9:43
 * @Version: 1.0
 */
@Component
public class ItemListener {
    @Autowired
    private ISearchService searchService;
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "up.queue"),
            exchange = @Exchange(name = "item.topic",type = ExchangeTypes.TOPIC),
            key = "item.up"
    ))
    public void listenItemUp(Long id){
        searchService.saveItemById(id);
    }

    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "down.queue"),
            exchange = @Exchange(name = "item.topic",type = ExchangeTypes.TOPIC),
            key = "item.down"
    ))
    public void listenItemDown(Long id){
        searchService.deleteItemById(id);
    }
}
